Scheib, Peter H. In Court of Appeals of District of Columbia, Oct. term, 1922, patent appeal no. 1567, in re Peter H. Scheib, rock drill sharpeners; brief for commissioner of patents.
Publication Title:
Scheib, Peter H. In Court of Appeals of District of Columbia, Oct. term, 1922, patent appeal no. 1567, in re Peter H. Scheib, rock drill sharpeners; brief for commissioner of patents.
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Scheib, Peter H. In Court of Appeals of District of Columbia, Oct. term, 1922, patent appeal no. 1567, in re Peter H. Scheib, rock drill sharpeners; brief for commissioner of patents.